(function ( $ ) { 
	$.widget( "bingo.bingoTable", {		 
	    _create: function() {
	      console.log(this.element);
	    },
	    // 行数
	    size:function(){
	    	var table = this.element;
	    	var trCount = $(table).find("tbody").children().length;
	    	return trCount;
	    }
	    
	    
	    
	}); 
		
}( jQuery ));

